DongEun Koak / mbed-src

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Dependents:   Freedman_v2 Nucleo_i2c_OLED_BME280_copy

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Diff: targets/hal/TARGET_NXP/TARGET_LPC23XX/ethernet_api.c

Revision:
23:8d50de55f208
Parent:
13:0645d8841f51
Child:
250:a49055e7a707
--- a/targets/hal/TARGET_NXP/TARGET_LPC23XX/ethernet_api.c	Fri Sep 13 14:22:58 2013 +0100
+++ b/targets/hal/TARGET_NXP/TARGET_LPC23XX/ethernet_api.c	Mon Sep 16 16:15:04 2013 +0100
@@ -697,7 +697,7 @@
     if(receive_idx == -1) {
       receive_idx = LPC_EMAC->RxConsumeIndex;
     } else {
-        while(!(rxstat[receive_idx].Info & RINFO_LAST_FLAG) && (receive_idx != LPC_EMAC->RxProduceIndex)) {
+        while(!(rxstat[receive_idx].Info & RINFO_LAST_FLAG) && ((uint32_t)receive_idx != LPC_EMAC->RxProduceIndex)) {
             receive_idx  = rinc(receive_idx, NUM_RX_FRAG);
         }
         unsigned int info =   rxstat[receive_idx].Info;
@@ -713,7 +713,7 @@
         LPC_EMAC->RxConsumeIndex = receive_idx;
     }
     
-    if(receive_idx == LPC_EMAC->RxProduceIndex) {
+    if((uint32_t)receive_idx == LPC_EMAC->RxProduceIndex) {
         receive_idx = -1;
         return 0;
     }
@@ -762,7 +762,7 @@
     void        *pdst, *psrc;
     int          doff = 0;
     
-    if(receive_idx == LPC_EMAC->RxProduceIndex || receive_idx == -1) {
+    if((uint32_t)receive_idx == LPC_EMAC->RxProduceIndex || receive_idx == -1) {
         return 0;
     }